2(3H)-Furanone, 5-ethyldihydro-
- Formula: C6H10O2
- Molecular weight: 114.1424
- IUPAC Standard InChI: InChI=1S/C6H10O2/c1-2-5-3-4-6(7)8-5/h5H,2-4H2,1H3
- IUPAC Standard InChIKey: JBFHTYHTHYHCDJ-UHFFFAOYSA-N
- CAS Registry Number: 695-06-7
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: γ-Caprolactone; 4-Hexanolide; γ-Ethyl-γ-butyrolactone; γ-Ethylbutyrolactone; γ-Hexalactone; γ-Hexanolactone; Hexanoic acid, 4-hydroxy-, γ-lactone; 4-Hydroxyhexanoic acid lactone; γ-Ethyl-n-butyrolactone; Hexanolide-1,4; Tonkalide; Toukalide; 4-Ethyl-4-butanolide; 5-Ethyltetrahydro-2-furanone; Hexanoic acid, 4-hydroxy-, lactone; Dihydro-5-ethyl-2(3H)-furanone; 4-Ethylbutanolide; 5-Ethyldihydrofuran-2(3H)-one; Hexan-4-olide; 6-Caprolactone; NSC 134769; NSC 24255; 5-Ethyldihydro-2(3H)-furanone; Furan-2-one (3 H) 5-ethyl(dihydro); 2(3H)-Furanone-5-ethyldihydro-5; hexa-4-olide; 4-ethylbutanolide (γ-hexalactone); 4,5-Dihydro-5-ethyl-2(3H)furanone
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Normal alkane RI, non-polar column, temperature ramp
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | VF-5 MS | VF-5 MS | DB-1 | 5 % Phenyl methyl siloxane | HP-5 |
| Column length (m) | 60. | 60. | 30. | 30. | 60. |
| Carrier gas | Helium | Helium | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.32 | 0.25 | 0.25 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 1. | 0.25 |
| Tstart (C) | 30. | 30. | 30. | 40. | 30. |
| Tend (C) | 260. | 260. | 210. | 250. | 260. |
| Heat rate (K/min) | 2. | 2. | 5. | 7. | 2. |
| Initial hold (min) | 10. | 2. | |||
| Final hold (min) | 28. | 28. | 5. | 28. | |
| I | 1054. | 1057. | 1009. | 1064. | 1055.2 |
| Reference | Leffingwell and Alford, 2011 | Leffingwell and Alford, 2011 | Kumazawa, Itobe, et al., 2008 | Ramirez R. and Cava R., 2007 | Leffingwell and Alford, 2005 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | HP-5MS | SPB-5 | OV-101 | Ultra-2 | DB-1 |
| Column length (m) | 30. | 60. | 50. | 50. | 30. |
| Carrier gas | He | Helium | Nitrogen | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.32 | 0.25 | 0.32 | 0.25 |
| Phase thickness (μm) | 0.25 | 1.0 | 0.52 | 1.0 | |
| Tstart (C) | 60. | 30. | 40. | 40. | 40. |
| Tend (C) | 280. | 230. | 200. | 250. | 250. |
| Heat rate (K/min) | 4. | 3. | 2. | 4. | 3. |
| Initial hold (min) | 10. | 3. | |||
| Final hold (min) | 30. | 30. | |||
| I | 1040. | 1055. | 1003. | 1072. | 1005. |
| Reference | Sadeghpour, Asghari, et al., 2004 | Sebastian, Viallon-Fernandez, et al., 2003 | Tamura, Boonbumrung, et al., 2000 | King, Hamilton, et al., 1993 | Peppard, 1992 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | DB-1 | DB-1 | DB-1 | DB-1 | DB-1 |
| Column length (m) | 30. | 60. | 60. | 60. | 60. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.32 | 0.32 |
| Phase thickness (μm) | 1.0 | 0.25 | 0.25 | ||
| Tstart (C) | 40. | 50. | 50. | 30. | 30. |
| Tend (C) | 250. | 240. | 240. | 210. | 210. |
| Heat rate (K/min) | 3. | 3. | 3. | 2. | 2. |
| Initial hold (min) | 4. | 4. | |||
| Final hold (min) | 30. | ||||
| I | 1005. | 1008. | 1015. | 1003. | 1003. |
| Reference | Peppard, 1992 | Shiota, 1991 | Shiota, 1991 | Takeoka and Butter, 1989 | Takeoka and Butter, 1989 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | DB-1 | DB-1 | OV-101 |
| Column length (m) | 60. | 50. | 50. |
| Carrier gas | He | He | |
| Substrate | |||
| Column diameter (mm) | 0.315 | 0.32 | 0.31 |
| Phase thickness (μm) | 0.25 | ||
| Tstart (C) | 50. | 0. | 0. |
| Tend (C) | 250. | 250. | 225. |
| Heat rate (K/min) | 4. | 3. | 3. |
| Initial hold (min) | 1. | ||
| Final hold (min) | |||
| I | 1003. | 1023. | 1010. |
| Reference | Engel, Flath, et al., 1988 | Habu, Flath, et al., 1985 | del Rosario, de Lumen, et al., 1984 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Leffingwell and Alford, 2011
Leffingwell, J.; Alford, E.D.,
Volatile constituents of the giant pufball mushroom (Calvatia gigantea),
Leffingwell Rep., 2011, 4, 1-17. [all data]
Kumazawa, Itobe, et al., 2008
Kumazawa, K.; Itobe, T.; Nishimura, O.; Hamaguchi, T.,
A new approach to estimate the in-mouth release characteristics of odorants in chewing gum,
Food Science and Technology Research, 2008, 14, 3, 269-276, https://doi.org/10.3136/fstr.14.269
. [all data]
Ramirez R. and Cava R., 2007
Ramirez R.; Cava R.,
Volatile profiles of dry-cured meat products from three different Iberian x Duroc genotypes,
J. Agric. Food Chem., 2007, 55, 5, 1923-1931, https://doi.org/10.1021/jf062810l
. [all data]
Leffingwell and Alford, 2005
Leffingwell, J.C.; Alford, E.D.,
Volatile constituents of Perique tobacco,
Electron. J. Environ. Agric. Food Chem., 2005, 4, 2, 899-915. [all data]
Sadeghpour, Asghari, et al., 2004
Sadeghpour, O.; Asghari, G.; Ardekani, M.R.S.,
Composition of essential oil of Artemisia persica Boiss. from Iran,
Iran. J. Pharm. Res., 2004, 3, 65-67. [all data]
Sebastian, Viallon-Fernandez, et al., 2003
Sebastian, I.; Viallon-Fernandez, C.; Berge, P.; Berdague, J.-L.,
Analysis of the volatile fraction of lamb fat tissue: influence of the type of feeding,
Sciences des Aliments, 2003, 23, 4, 497-511, https://doi.org/10.3166/sda.23.497-511
. [all data]
Tamura, Boonbumrung, et al., 2000
Tamura, H.; Boonbumrung, S.; Yoshizawa, T.; Varanyanond, W.,
Volatile components of the essential oil in the pulp of four yellow mangoes (Mangifera indica L.) in Thailand,
Food Sci. Technol. Res., 2000, 6, 1, 68-73, https://doi.org/10.3136/fstr.6.68
. [all data]
King, Hamilton, et al., 1993
King, M.-F.; Hamilton, B.L.; Matthews, M.A.; Rule, D.C.; Field, R.A.,
Isolation and identification of volatiles and condensable material in raw beef with supercritical carbon dioxide extraction,
J. Agric. Food Chem., 1993, 41, 11, 1974-1981, https://doi.org/10.1021/jf00035a030
. [all data]
Peppard, 1992
Peppard, T.L.,
Volatile flavor constituents of Monstera deliciosa,
J. Agric. Food Chem., 1992, 40, 2, 257-262, https://doi.org/10.1021/jf00014a018
. [all data]
Shiota, 1991
Shiota, H.,
Volatile components of pawpaw fruit (Asimina triloba Dunal.),
J. Agric. Food Chem., 1991, 39, 9, 1631-1635, https://doi.org/10.1021/jf00009a019
. [all data]
Takeoka and Butter, 1989
Takeoka, G.; Butter, R.G.,
Volatile constituents of pineapple (Ananas Comosus [L.] Merr.)
in Flavor Chemistry. Trends and Developments, Teranishi,R.; Buttery,R.G.; Shahidi,F., ed(s)., American Chemical Society, Washington, DC, 1989, 223-237. [all data]
Engel, Flath, et al., 1988
Engel, K.-H.; Flath, R.A.; Buttery, R.G.; Mon, T.R.; Ramming, D.W.; Teranishi, R.,
Investigation of volatile constituents in nectarines. 1. Analytical and sensory characterization of aroma components in some nectarine cultivars,
J. Agric. Food Chem., 1988, 36, 3, 549-553, https://doi.org/10.1021/jf00081a036
. [all data]
Habu, Flath, et al., 1985
Habu, T.; Flath, R.A.; Mon, T.R.; Morton, J.F.,
Volatile components of Rooibos tea (Aspalathus linearis),
J. Agric. Food Chem., 1985, 33, 2, 249-254, https://doi.org/10.1021/jf00062a024
. [all data]
del Rosario, de Lumen, et al., 1984
del Rosario, R.; de Lumen, B.O.; Habu, T.; Flath, R.A.; Mon, T.R.; Teranishi, R.,
Comparison of headspace volatiles from winged beans and soybeans,
J. Agric. Food Chem., 1984, 32, 5, 1011-1015, https://doi.org/10.1021/jf00125a015
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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